Observation Class Reference
[Spaces]

Position features, a vector of PosiFeature (position feature) sorted by x and with null PosiFeature. More...

#include <R2.h>

Inheritance diagram for Observation:

List of all members.

Public Member Functions
	Observation ()
	Default constructor.
	Observation (int ID)
	id constructor.
	Observation (const PosiFeatures &p, int ID)
	Complete constructor.
	Observation (const Observation &f)
	Copy constructor.
	Observation (stringstream &ss)
	Stringstream constructor.
Observation &	operator= (const Observation &f)
	Assignment operator =.
string	print () const
	print the PosiFeature on a string.
int	insertion (const PosiFeature &p)
	Insert a PosiFeature.
bool	find (const PosiFeature &p, int &position)
	Find PosiFeature p in the vector. If not present.
bool	find (const int id, int &position)
	Find PosiFeature with id p in the vector. If not present.
void	init ()
	init function.
string	exportAsString ()
	export the Observation as a fromatted stringstream
Public Attributes
int	nullFeature
	Contains the index of the PosiFeature with Position [0.0, 0.0].
int	id
	Contains the id of the owner of the Observation.

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Detailed Description

Position features, a vector of PosiFeature (position feature) sorted by x and with null PosiFeature.

Author:

Paolo Stegagno

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Constructor & Destructor Documentation

Observation::Observation

(

)

Default constructor.

Produce an Observation with no owner (id =-1) and only the null feature [0.0 0.0] with id -1.

Observation::Observation

(

int

ID

)

id constructor.

Parameters:

ID

integer to which the id is associated Produce an Observation with given owner (id = ID) and only the null feature [0.0 0.0] with id -1.

Observation::Observation	(	const PosiFeatures &	p,
		int	ID
	)

Complete constructor.

Parameters:

	ID	integer to which the id is associated
	p	PosiFeatures to be inserted in the vector Produce an Observation with given owner (id = ID) and only the given vector list of PosiFeature null feature [0.0 0.0] with id ID. The features are ordered by increasing x.

Observation::Observation

(

const Observation &

f

)

Copy constructor.

Observation::Observation

(

stringstream &

ss

)

Stringstream constructor.

Build an Observation from a stringstream containing a formatted string, as the one created by the method exportAsString. Format is "numFeatures id nullFeature feature1 ..."

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Member Function Documentation

Observation & Observation::operator=

(

const Observation &

f

)

Assignment operator =.

string Observation::print

(

)

const

print the PosiFeature on a string.

int Observation::insertion

(

const PosiFeature &

p

)

Insert a PosiFeature.

Insert the given PosiFeature in order of incereasing x value.

bool Observation::find	(	const PosiFeature &	p,
		int &	position
	)

Find PosiFeature p in the vector. If not present.

bool Observation::find	(	const int	id,
		int &	position
	)

Find PosiFeature with id p in the vector. If not present.

void Observation::init

(

)

init function.

Note:

it is automatically set as NOT associated

string Observation::exportAsString

(

)

export the Observation as a fromatted stringstream

format is "numFeatures id nullFeature feature1 ..."

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Member Data Documentation

int Observation::nullFeature

Contains the index of the PosiFeature with Position [0.0, 0.0].

int Observation::id

Contains the id of the owner of the Observation.

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The documentation for this class was generated from the following files:

• baselib/Spaces/R2.h
• baselib/Spaces/R2.cpp